CN111064060A

CN111064060A - Rubber core and fixing piece assembling device of connector

Info

Publication number: CN111064060A
Application number: CN201911242209.8A
Authority: CN
Inventors: 徐玉贤
Original assignee: SUZHOU XINYA ELECTRONICS CO Ltd
Current assignee: Suzhou Xinya Diantong Co.,Ltd.
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-24
Anticipated expiration: 2039-12-06
Also published as: CN111064060B

Abstract

The invention discloses a glue core and fixing piece assembling device of a connector, which comprises a fixing piece strip feeding assembly and a fixing piece clamping and implanting assembly, wherein a fixing piece support mouth is positioned below a fixing piece static cutting knife of the fixing piece strip feeding assembly and is opposite to a fixing piece movable cutting knife, a telescopic rod of a track moving cylinder is fixedly connected with the rear end of a three-track control plate, the three-track control plate is arranged in a sliding groove longitudinally arranged on the sliding groove plate, three track grooves are formed in the three-track control plate from the rear end to the front end of the three-track control plate, a first track wheel, a second track wheel and a three-track wheel are respectively connected above a first track transmission driving lever, a second track transmission driving lever and a third track transmission driving lever, the first track wheel, the second track wheel and the three-track wheel are respectively positioned in one track groove, a first limit block and a second limit block are respectively arranged on the outer sides of the first track transmission driving lever and. The invention can automatically assemble the rubber core and the terminal, effectively improve the assembly efficiency and reduce the labor cost.

Description

Rubber core and fixing piece assembling device of connector

Technical Field

The invention relates to an assembling device, in particular to an assembling device for a rubber core and a fixing piece of a connector.

Background

With the continuous development of electronic technology, the connector is used as a medium product for transmitting signals, and the application of the connector is more and more extensive, and the connector is indispensable as an important medium element no matter the connector is equipment for industrial production or a mobile phone, a computer, an MP3 and the like which are frequently used by people. As shown in fig. 28, the conventional connector generally includes a plastic core p1, a terminal p2 inserted into an inner hole of the core, and left and right fixing pieces p3 inserted at both ends of the core. The terminals and the stator have a precut slug thereon that is attached to the final product prior to assembly.

At present, the common assembly method is to use the clip to respectively clamp the terminal and the fixing piece and forcibly insert the terminal and the fixing piece into the rubber core, and break off the excess material, but the method has low working efficiency and is laborious, so how to provide an automatic assembly and connection device becomes a technical problem to be solved urgently.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention discloses a rubber core and fixing piece assembling device of a connector.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the embodiment of the invention discloses a rubber core and fixing piece assembling device of a connector, which comprises a fixing piece strip feeding assembly and a fixing piece clamping and implanting assembly, wherein the fixing piece clamping and implanting assembly comprises a fixing piece moving cutter, a fixing piece supporting mouth, a three-track control plate, a first track transmission deflector rod, a second track transmission deflector rod, a third track transmission deflector rod, a first deflector rod limiting block, a second deflector rod limiting block, a track moving cylinder and a sliding groove plate,

wherein the fixed sheet movable cutter is positioned below the fixed sheet static cutter of the fixed sheet strip feeding assembly and is staggered with the fixed sheet static cutter, the fixed sheet support mouth is positioned below the fixed sheet static cutter and is opposite to the fixed sheet movable cutter,

the telescopic rod of the track moving cylinder is fixedly connected with the rear end of the three-track control plate, the three-track control plate is arranged in a sliding groove which is longitudinally arranged on the sliding groove plate, the three-track control plate is provided with three track grooves from the rear end to the front end, the sliding groove plate is provided with three transversely arranged moving grooves which are used for respectively placing a first track transmission deflector rod, a second track transmission deflector rod and a third track transmission deflector rod from the bottom end surface of the sliding groove to the back end to the front end, the upper parts of the first track transmission deflector rod, the second track transmission deflector rod and the third track transmission deflector rod are respectively connected with a first track wheel, a second track wheel and a third track wheel, the first track wheel, the second track wheel and the third track wheel are respectively positioned in the track grooves, the outer sides of the first track transmission deflector rod and the second track transmission deflector rod are respectively provided with a telescopic first stopper and a second stopper, the fixed piece movable cutter is fixedly connected with the third track transmission deflector rod, and the fixed piece nozzle support is elastically connected with the front end of the sliding groove plate.

As one of preferable schemes of the present invention, the fixing plate strip feeding assembly includes a fixing plate material shifting rod, a fixing plate moving flow passage, a self-resetting material shifting hook and a material shifting cylinder, the fixing plate moving flow passage is vertically arranged, the self-resetting material shifting hook is inserted into a moving groove on one side wall of the fixing plate moving flow passage and contacts with a product in the fixing plate moving flow passage, the self-resetting material shifting hook is connected with a telescopic rod of the material shifting cylinder through the fixing plate material shifting rod, the connecting plate is fixedly arranged on a slide block of a vertically arranged guide rail, and the lower end part of the other side wall of the fixing plate moving flow passage is the fixing plate static cutting knife.

As one preferable aspect of the present invention, the fixed sheet holder nozzle is fixedly connected to a connecting rod, the connecting rod passes through the front end portion of the sliding chute plate and is fixedly connected to a pressing block, the pressing block is connected to a limiting wheel, and the limiting wheel is configured to limit the fixed sheet holder nozzle from moving with the fixed sheet movable cutting knife when the fixed sheet movable cutting knife is clamped and separated from the fixed sheet holder nozzle.

As a preferable aspect of the present invention, the bottom end surface of the sliding groove plate is fixedly disposed on a guide block, and the guide block is disposed in the guide groove of the corresponding guide plate.

As one of the preferable schemes of the invention, the fixed sheet strip feeding assembly further comprises a fixed sheet spring pressing assembly, and the fixed sheet spring pressing assembly comprises a spring pressing column.

The material belt conveying mechanism comprises a discharging mounting frame, a fixing piece rotating disc and a fixing piece induction flow channel, wherein the fixing piece rotating disc is fixedly arranged on the discharging mounting frame, the fixing piece induction flow channel is used for discharging the material belt released by the fixing piece rotating disc, and the fixing piece induction flow channel is positioned above the fixing piece mounting mechanism.

As one of the preferable schemes of the invention, the device for assembling the rubber core and the fixed sheet of the connector also comprises a fixed sheet material belt removing mechanism, the fixed sheet material belt removing mechanism comprises an integral forward moving assembly and a shaking-off assembly arranged on the integral forward moving assembly, the integral forward moving assembly comprises a fixed base plate and a sliding table cylinder fixedly arranged below the fixed base plate, the shaking-off assembly comprises a longitudinal power cylinder, a curve moving slide block, a swinging material belt removing seat, a material belt clamping needle, a transverse guide rail, a slide block supporting seat and a roller bearing which are fixedly arranged above the fixed base plate, two oppositely arranged slide block supporting seats are fixedly arranged at two sides above the fixed base plate, two sides of the curve moving slide block are respectively arranged in a sliding groove on the inner wall of the slide block supporting seat, and the longitudinal power cylinder is fixedly connected with one end of the slide block supporting seat, swing the material area and get rid of the seat set firmly in on transverse guide's the slider, swing the material area and get rid of the one end that the seat is close to producing the line and be provided with the material area clamping needle that a plurality of vertical and equidistance were arranged, be provided with hyperbolic trace groove on the curve removal slider, swing the material area and get rid of the seat top and set firmly roller bearing, roller bearing is located hyperbolic trace inslot, just roller bearing with the cell wall contact in hyperbolic trace groove, transverse guide set firmly in the fixed baseplate top.

Further preferably, the hyperbolic trace groove includes a first curved groove, a second curved groove and a third curved groove which are sequentially communicated, wherein the first curved groove and the third curved groove form a state of twisting in opposite directions from an end of the second curved groove.

Compared with the prior art, the invention has at least the following advantages:

the invention can automatically assemble the rubber core and the fixing sheet, effectively improve the assembly efficiency and reduce the labor cost. According to the assembling device provided by the invention, the cutting and the insertion of the fixing piece are realized on one mechanism, and the structure is ingenious and reasonable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a front view of a connector assembly apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a top view of a connector assembly apparatus according to a preferred embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a short feeding mechanism according to a preferred embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a staggered feeding mechanism according to a preferred embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a terminal mounting mechanism according to a preferred embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a terminal mounting mechanism according to a preferred embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a terminal mounting mechanism according to a preferred embodiment of the present invention;

fig. 8 is a schematic structural view of a terminal assembling and material-poking mechanism according to a preferred embodiment of the invention;

fig. 9 is a schematic structural view of a terminal assembling and material-poking mechanism according to a preferred embodiment of the invention;

FIG. 10 is a schematic structural view of a positioning mechanism for a plastic core according to a preferred embodiment of the present invention;

fig. 11 is a schematic structural diagram of a terminal material tape removing mechanism according to a preferred embodiment of the present invention;

fig. 12 is a schematic structural diagram of a terminal strip removing mechanism according to a preferred embodiment of the present invention;

fig. 13 is a schematic partial structure view of a terminal strip removing mechanism according to a preferred embodiment of the present invention;

FIG. 14 is a schematic structural view of a left stator mounting mechanism according to a preferred embodiment of the present invention;

FIG. 15 is a partial schematic structural view of a left stator mounting mechanism according to a preferred embodiment of the present invention;

FIG. 16 is a partial schematic structural view of a left stator mounting mechanism in accordance with a preferred embodiment of the present invention;

FIG. 17 is a partial schematic structural view of a left stator mounting mechanism in accordance with a preferred embodiment of the present invention;

FIG. 18 is a schematic structural diagram of a three-trace control board according to a preferred embodiment of the present invention;

FIG. 19 is a schematic structural diagram of a detecting mechanism according to a preferred embodiment of the present invention;

FIG. 20 is a schematic view of a probe according to a preferred embodiment of the present invention;

FIG. 21 is a schematic illustration of the reject removal mechanism disclosed in a preferred embodiment of the present invention;

FIG. 22 is a schematic structural diagram of a transfer mechanism according to a preferred embodiment of the present invention;

FIG. 23 is a schematic structural diagram of a transfer mechanism according to a preferred embodiment of the present invention;

FIG. 24 is a schematic view of a packaging mechanism according to a preferred embodiment of the present invention;

FIG. 25 is a schematic view of a packaging mechanism according to a preferred embodiment of the present invention;

fig. 26 is an assembly view of the rubber core and the terminal according to a preferred embodiment of the present invention;

fig. 27 is a schematic structural view of a terminal according to a preferred embodiment of the present invention;

FIG. 28 is a schematic view of a rubber core and a fixing sheet according to a preferred embodiment of the present invention;

FIG. 29 is a schematic view of a fixing sheet according to a preferred embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

Referring to fig. 1 to 29, an embodiment of the present invention discloses a connector assembling apparatus and a rubber core and fixing piece assembling apparatus of a connector, where the rubber core and fixing piece assembling apparatus of the connector (including a rubber core and left fixing piece assembling apparatus e of the connector and a rubber core and right fixing piece assembling apparatus f of the connector) belongs to a part of the connector assembling apparatus, and the connector assembling apparatus includes a plurality of work stations arranged in sequence, and the work stations respectively correspond to the following mechanisms arranged in sequence:

the short-distance feeding mechanism a is used for sequentially feeding the rubber core workpieces arranged in the feeding channel a31 to the dislocation feeding mechanism b;

the staggered feeding mechanism b is used for receiving the rubber core workpieces on the short-distance feeding mechanism a and driving the rubber core workpieces to move into the product moving channel k when the staggered feeding mechanism b moves to a position flush with the feeding channel a 31;

the terminal mounting mechanism c is used for pushing the contact pin to be inserted into the rubber core workpiece in the product moving channel k;

the terminal material belt removing mechanism d is used for applying a shaking force to the terminal so as to remove excess materials on the terminal;

the glue core and left fixing piece assembling device e of the connector is used for pushing the left fixing piece to be inserted into a glue core workpiece in the product moving channel k;

the rubber core and right fixing piece assembling device f of the connector is used for pushing the right fixing piece to be inserted into a rubber core workpiece in the product moving channel k;

(a fixing piece strip removing mechanism g for applying a shaking force to the left and right fixing pieces to remove excess material on the fixing pieces, the fixing piece strip removing mechanism g belonging to a part of both the connector glue core and left fixing piece assembling device e and the connector glue core and right fixing piece assembling device f);

the detection mechanism h is used for detecting the product and removing unqualified products; and the number of the first and second groups,

the packaging mechanism i is used for packaging qualified products;

the connector assembling apparatus further includes:

and the conveying mechanism j is used for pushing the staggered feeding mechanism b, the terminal installation mechanism c, the terminal material belt removing mechanism d, the rubber core and left fixing sheet assembling device e of the connector, the rubber core and right fixing sheet assembling device f of the connector, the fixing sheet material belt removing mechanism g and the workpiece on the work station where the detection mechanism h is located to the next mechanism at the same time.

As shown in fig. 3, the short-distance feeding mechanism a includes a stepping motor a1, a belt pulley a2 connected to the stepping motor a1, and a feeding plate a3, wherein the feeding plate a3 is provided with a feeding channel a31, the belt of the belt pulley a2 is a circular belt, the belt of the belt pulley a2 is located above the feeding channel a31, and the circular belt, when rotating, generates friction with the glue core workpiece located in the feeding channel a31 to transfer the glue core workpiece to the offset feeding mechanism b.

When the short-distance feeding mechanism a works, the stepping motor a1 drives the circular belt to rotate, and the workpiece-plastic is pushed to the dislocation mechanism by means of friction force between the circular belt and the workpiece-plastic core.

As shown in fig. 4, the offset feeding mechanism b includes a bracket b1, an offset cylinder b2 fixed on the bracket b1, a rubber core profiling bearing seat b3 (a channel b31 for accommodating a rubber core on the rubber core profiling bearing seat b 3) connected to an expansion link of the offset cylinder b2, and a guide rail b4, wherein the guide rail b4 is also fixed above the bracket b1, and the rubber core profiling bearing seat b3 is fixed on a slider c7 of the guide rail b 4.

When the staggered feeding mechanism b works, the rubber cores sent by the short-distance feeding mechanism a reach the rubber core profiling bearing seat b3, the staggered air cylinder b2 drives the rubber core profiling bearing seat b3 to move forwards along the guide rail b4 to be communicated with the product moving channel k, and the rubber core profiling bearing seat b is conveyed downwards by the conveying mechanism j.

As shown in fig. 5 to 7, the terminal mounting mechanism c includes a terminal strip feeding assembly and a terminal pinch-off implanting assembly, wherein the terminal strip feeding assembly includes a terminal feeding stepping motor c1, an equidistant terminal feeding wheel c2 connected to the terminal feeding stepping motor c1, a terminal strip guiding flow channel c3 and a terminal static cutting knife c4, the terminal strip guiding flow channel c3 is vertically disposed, the equidistant terminal feeding wheel c2 drives the terminal strip to move through a strip-shaped groove on one side wall of the terminal strip guiding flow channel c3, a lower end portion of the other side wall of the terminal strip guiding flow channel c3 is designed as the terminal static cutting knife c4,

the terminal clipping implantation component comprises a terminal movable cutter c5, a terminal support mouth c6, a slide block c7, a slide groove seat c8, a pressing block c9, a rotary pressure shaft c11, a cutter power connecting rod c12, a small pressure roller c13, a large pressure roller c14, a cutting disc type cam c15, an implantation disc type cam c16, a rotary shaft c17, an implantation terminal servo motor c18, a synchronous belt, a slide rod c20, a slide rod guide block c21 and a slide rod fixing block c22,

wherein, the terminal movable cutter c5 is positioned below the terminal static cutter c4 and is staggered with the terminal static cutter c4, the terminal holder mouth c6 is positioned below the terminal static cutter c4 and is arranged opposite to the terminal movable cutter c5,

a sliding groove seat c8 is perpendicular to the terminal strip material directional flow passage c3, a strip-shaped sliding block c7 is arranged in a sliding groove of the sliding groove seat c8, a terminal moving cutter c5 is fixedly arranged on the sliding block c7, a terminal support mouth c6 is fixedly arranged on a mounting block in the sliding groove of the sliding groove seat c8, one end of the mounting block c25 far away from the terminal moving cutter c5 is connected with the side wall of the sliding groove seat c8 through a spring, one end of the sliding block c7 far away from the terminal moving cutter c5 is fixedly connected with a pressing block c9, a spring is connected between the pressing block c9 and the sliding groove seat c8, the rotation position of a cutter power connecting rod c12 is sleeved on the rotating shaft c23, one end of the cutter power connecting rod c12 is movably connected with a rotating pressure shaft c12, the rotating pressure shaft c12 abuts against the pressing block c12, and the other end of the cutter power connecting rod c12 is movably connected with a small pressure roller c12 (the cutter power connecting rod c12 is divided into two parts, the straight rod part of the straight rod and the straight rod 12. The tail end of the inclined rod area is connected with a small pressure roller c 13), one side surface of a sliding groove seat c8 far away from a sliding block c7 is fixedly connected with a sliding rod c20, the sliding rod c20 is arranged in a sliding rod guide block c21, the other end of a sliding rod c20 is fixedly arranged on a sliding rod fixing block c22, two return springs c24 are connected between the sliding rod fixing block c22 and a sliding rod guide block c21, a large pressure roller c14 is arranged in the sliding rod fixing block c22, a cutting disk type cam c15 and an implantation disk type cam c16 are arranged on a rotating shaft c17 from top to bottom, the rotating shaft c17 is connected with an implantation terminal servo motor c18 through a synchronous belt, and the small pressure roller c13 and the large pressure roller c14 are respectively contacted with the cutting disk type cam c15 and the implantation disk type cam c 16.

When the terminal mounting mechanism c works, firstly, the terminal feeding stepping motor c1 rotates at equal intervals to drive the equidistant terminal feeding wheel c2 to move the terminal by a standard interval, and the terminal enters the position of a terminal support mouth c6 through the terminal strip material directional flow passage c 3; then, the terminal-planting servo motor c18 rotates to drive the rotating shaft c17 to rotate along with the rotating shaft c17 through a synchronous belt, so that the cutting disc-shaped cam c15 is driven to lift the pressure angle, the cutter power connecting rod c12 is driven to rotate, the cutter power connecting rod c12 rotates to drive the rotating pressure shaft c11 to abut against the abutting block c9, the abutting block c9 presses the sliding block c7 to move in the sliding groove seat c8, the terminal movable cutter c5 is driven to be close to the terminal static cutter c4, so that the terminal is cut off, and the terminal supporting mouth c6 supports the terminal; after the terminal is cut off, the rotating shaft c17 continues to rotate to drive the pressure angle of the implantation disc type cam c16 to rise, so that the transmission of the large pressure roller c14 pushes the slide rod c20 to slide and advance in the slide rod guide block c21, and further drives the terminal moving cutter c5 and the terminal support mouth c6 to clamp the terminal and advance to the insertion rubber core, after the terminal implantation is completed, the terminal moving cutter c5 and the terminal support mouth c6 are separated firstly and then integrally retreat, and the action is opposite to the above. Through the technical scheme, the assembly between the mounting rubber core P1 and the terminal P2 is completed (as shown in figures 26-27).

As shown in fig. 8-9, the connector assembling device further includes a terminal assembling and material-shifting mechanism m, the terminal assembling and material-shifting mechanism m includes a support m1, a servomotor m2 fixedly disposed on a side surface of the support m1, a lead screw m4 connected to the servomotor m2 through a synchronous pulley and transversely disposed, a rotary nut sleeve m5 matched with the lead screw m4, a material-shifting hook moving block m6 fixedly connected to the rotary nut sleeve m5, and a floating self-locking type material-shifting hook m8 interactively connected to the material-shifting hook moving block m6 through a rotary shaft m7, a transversely disposed guide rail m9 is further fixedly disposed above the support m1, and the material-shifting hook moving block m6 is fixedly disposed on a slider of the guide rail m 9.

Because a plurality of terminals need to be implanted into the rubber core at one time, the position of the rubber core needs to be moved, so that the rubber core gradually moves forwards to be convenient for inserting the terminals, the terminal assembling and material poking mechanism m is designed, and when one terminal is implanted, the terminal assembling and material poking mechanism m moves for a set distance, and the terminal implanting action of a multi-specification product is completed according to a set action cycle number.

When the terminal assembling and material shifting mechanism m works, after a rubber core is shifted to the position of the floating self-locking type material shifting hook m8, the servo motor m2 drives the synchronous belt pulley to rotate, the synchronous belt pulley rotates to drive the screw rod m4 to rotate, the screw rod m4 rotates to drive the floating self-locking type material shifting hook m8 to move, and then the rubber core is shifted to move for a set distance.

As shown in fig. 11-13, the terminal material strip removing mechanism d includes an integral forward moving assembly and a shaking-off assembly disposed on the integral forward moving assembly, the integral forward moving assembly includes a fixed substrate d1 and a sliding table cylinder d2 fixedly disposed below the fixed substrate d1, the shaking-off assembly includes a longitudinal power cylinder d3 fixedly disposed above the fixed substrate d1, a curved moving slider d4, a shaking material strip removing seat d5, a material strip clamping pin d6, a transverse guide rail d7, a slider supporting seat d8 and a roller bearing d9, two oppositely disposed slider supporting seats d8 are fixedly disposed on two sides above the fixed substrate d1, two sides of the curved moving slider d4 are respectively disposed in a sliding slot on an inner wall of the slider supporting seat d8, the longitudinal power cylinder d3 is fixedly connected with one end of the slider supporting seat d8, the shaking-removing seat d5 is fixedly disposed on a slider of the transverse guide rail d7, one end of the shaking-removing seat d5 near the production line is disposed with a plurality of material strip clamping pins d6 arranged vertically, the curve moving slide block d4 is provided with a hyperbolic track groove d41, a roller bearing d9 is fixedly arranged above the swinging material strip removing seat d5, the roller bearing d9 is positioned in the hyperbolic track groove, the roller bearing d9 is in contact with the groove wall of the hyperbolic track groove d41, and the transverse guide rail d7 is fixedly arranged above the fixed base plate d 1.

When the terminal material belt removing mechanism d works, firstly, the sliding table cylinder d2 moves forwards to drive the whole swing assembly to move forwards, so that the material belt clamping pins d6 are respectively inserted into gaps between adjacent terminals with excess materials at intervals; then, the longitudinal power cylinder d3 drives the curve moving slider d4 to move forward along the longitudinal slider supporting seat d8, the hyperbolic trace groove in the curve moving slider d4 drives the roller bearing d9 to move transversely, the roller bearing d9 moves transversely to drive the multi-position swinging material strip removing seat d5 to move transversely and swing transversely, one longitudinal movement of the curve moving slider d4 can drive the multi-position swinging material strip removing seat d5 to swing three times, so that the terminal remainders are separated from the terminals, and the terminals fall from the emptying position below the multi-position swinging material strip removing seat d 5.

More preferably, the hyperbolic trace groove d41 includes a first curved groove d411, a second curved groove d412 and a third curved groove d413 which are sequentially communicated, wherein the first curved groove d411 and the third curved groove d413 are twisted in opposite directions from an end of the second curved groove d 412.

Wherein, the structure that the stationary blade material area was got rid of mechanism g and terminal material area was got rid of mechanism d is unanimous, and the theory of operation is also the same. The structure and principle of the fixing sheet material strip removing mechanism g are not described in detail below.

As shown in fig. 10, when removing the remainder on the terminal, the rubber core needs to be positioned to avoid the rubber core from shaking and the remainder of the terminal is removed, so that a rubber core positioning mechanism t can be designed, the rubber core positioning mechanism t comprises a positioning telescopic cylinder t1, a connecting plate t2 connected with the telescopic rod of the positioning telescopic cylinder t1, and two positioning clamps t3 fixedly arranged on two sides of the connecting plate t2 respectively, and the two positioning clamps t3 (adjustable) are used for clamping the rubber core therein.

As shown in fig. 14-18, the adhesive core and left fixing piece assembling device e of the connector or the adhesive core and right fixing piece assembling device f of the connector comprises a fixing piece strip feeding assembly and a fixing piece pinch-off implanting assembly, the fixing piece strip feeding assembly comprises a fixing piece moving flow passage e1, a self-reset material shifting hook e2, a material shifting cylinder e3 and a fixing piece material shifting rod e4, the fixing piece moving flow passage e1 is vertically arranged, the self-reset material shifting hook e2 is inserted into a moving groove on one side wall of the fixing piece moving flow passage e1 to be in contact with a product in the fixing piece moving flow passage e1, the self-reset material shifting hook e7 is connected with a telescopic rod of the material shifting cylinder e3 through a fixing piece material shifting rod e4, the fixing piece material shifting rod e4 is fixedly arranged on a slide block of a vertically arranged guide rail e6, and the lower end part of the other side wall of the fixing piece moving flow passage e1 is a fixed;

the fixing piece clamping and implanting assembly comprises a fixing piece moving cutter e8, a fixing piece supporting mouth e9, a three-track control plate e10, a first track transmission shifting lever e11, a second track transmission shifting lever e12, a third track transmission shifting lever e13, a first shifting lever limiting block e14, a second shifting lever limiting block e15, a track moving cylinder e16 and a sliding groove plate e17,

wherein the fixed sheet movable cutter e8 is positioned below the fixed sheet static cutter e7 and is staggered with the fixed sheet static cutter e7, the fixed sheet support mouth e9 is positioned below the fixed sheet static cutter e7 and is opposite to the fixed sheet movable cutter e8,

the telescopic rod of the track moving cylinder e16 is fixedly connected with the rear end of a three-track control plate e10, the three-track control plate e10 is arranged in a sliding groove which is longitudinally arranged on a sliding groove plate e17, three track grooves e100 are formed in the three-track control plate e10 from the rear end to the front end of the three-track control plate e, three moving grooves which are transversely arranged are formed in the sliding groove plate e17 from the bottom end surface of the sliding groove to the front end of the sliding groove and are used for respectively placing a first track transmission driving lever e11, a second track transmission driving lever e12 and a third track transmission driving lever e13, a first track wheel e18, a second track wheel e12 and a third track transmission driving lever e13 are respectively and fixedly connected with the upper parts of the first track wheel e18, the second track wheel e19 and the third track wheel e20, the first track wheel e 42, the second track wheel 46e 19 and the third track wheel e20 are respectively positioned in a track groove, a first track transmission driving lever e 48, a second track driving lever 585 and a second track driving lever stopper is respectively arranged at the outer side of the first track wheel e 46e 3924 and a second track driving lever 585, the first driving lever limiting block e14 and the second driving lever limiting block e15s are respectively arranged in a guide block e27 with a containing hole for the first driving lever limiting block e14 and the second driving lever limiting block e15, the tail parts of the first driving lever limiting block e14 and the second driving lever limiting block e15 are respectively connected with a spring which enables the first driving lever limiting block e to be elastic, the fixed piece moving cutter e8 is fixedly connected with the third track transmission driving lever e13, and the fixed piece supporting mouth e9 is elastically connected with the front end of the sliding groove plate e 17.

When the rubber core and left fixing piece assembling device e of the connector or the rubber core and right fixing piece assembling device f of the connector works, the material shifting cylinder e3 drives the fixing piece material shifting rod e4 to move downwards, the self-reset material shifting hook e2 carried by the fixing piece material shifting rod e4 pushes the fixing piece to a distance along the fixing piece moving flow passage e1, the fixing piece is pressed by the spring pressing component after the fixing piece is in place, and the material shifting hook returns (the fixing piece cannot be brought back by the force of the returning force of the material shifting hook); then, the track moving cylinder e16 moves to drive the three-track control plate e10 to move forward, the first track enables the fixing sheet cutting knife to press and cut the fixing sheet, the second track drives the track to drive the fixing sheet to be inserted into the rubber core, and the third track controls the parallel return to complete the fixing sheet assembly. By the technical scheme, the assembly of the rubber core P1 and the terminal P3 is completed (as shown in figures 28-29), and figure 28 shows the assembled connector.

The more specific operation flow is as follows:

when the telescopic rod of the track moving cylinder e16 is not extended and the three track control plate e10 is at the initial position, at this time, the first track wheel e18, the second track wheel e19 and the third track wheel e20 are respectively located at the foremost end of the track groove where the three track control plate e10 is located, the first shift lever stopper e14 blocks the bottom end of the first track transmission shift lever e11 (i.e. the bottom end of the first track transmission shift lever e11 is located behind the first shift lever stopper e14 and the first track transmission shift lever e11 abuts against the first shift lever stopper e 14), the bottom end of the second track transmission shift lever e12 is attached to the top end of the second shift lever stopper e15, the third track transmission shift lever e13 is located in the moving groove where the third track transmission shift lever e13 is located, and the fixed moving cutter e8 is separated from the fixed plate supporting mouth e 9;

when the telescopic rod of the track moving cylinder e16 extends out to drive the three track control plates e10 to move forwards for a set distance, at the moment, the first track wheel e18, the second track wheel e19 and the third track wheel e20 respectively move towards the rear of the track groove where the three track control plates e10 are located, the first deflector rod limiting block e14 still blocks the bottom end of the first track transmission deflector rod e11, the bottom end face of the second track transmission deflector rod e12 abuts against the top end face of the second limiting deflector block to enable the second limiting deflector block to be pressed and retracted, the third track transmission deflector rod e13 moves towards the direction close to the fixed plate support mouth e9 in the moving groove of the third track transmission deflector rod e13, so that the fixed plate moving cutter e8 is driven to move towards the fixed plate support mouth e9 until the fixed plate moving cutter e7 is contacted with the fixed plate static cutter e7, and the lowest fixed plate is clamped;

when the telescopic rod of the track moving cylinder e16 continues to extend to drive the three track control plate e10 to move forward for a set distance and the fixing sheet is pinched off, at the moment, the third track wheel e20 and the second track wheel e19 are respectively positioned at the end of the track groove where the third track wheel e10 is positioned, the first track wheel e18 moves towards the rear of the track groove where the first track wheel e18 is positioned, the first track transmission driving lever e11 floats to the highest position in the direction away from the first lever limiting block e14 and is higher than the first lever limiting block e14, at the moment, the first track wheel e18 also moves to the end of the track groove, and as the first track wheel e18, the second track wheel e19 and the third track wheel e20 all reach the end of the respective track groove, the three track control plate 10 and the sliding groove plate e17 are locked;

when the telescopic rod of the track moving cylinder e16 continues to extend to drive the three track control plates e10 to move forward for a set distance, the sliding groove plate e17 and the three track control plates e10 move forward together, and then the fixed sheet moving cutter e8 and the fixed sheet supporting mouth e9 are driven to clamp the fixed sheet to move towards the terminal rubber core and insert into the rubber core, after the insertion of the rear fixed sheet is finished, the second track transmission driving lever e12 is located in front of the second driving lever limiting block e15 and abuts against the side wall of the second driving lever limiting block e15, and the bottom end face of the first track transmission driving lever e11 is attached above the first driving lever limiting block e 14.

On the contrary, when the track moving cylinder e16 drives the three-track control plate e10 to retreat for a set distance, at this time, the first track wheel e18, the second track wheel e19 and the third track wheel e20 respectively move to the front of the track groove where the three-track control plate e is located, the second shift lever stopper e15 still blocks the bottom end of the first track transmission shift lever e11, the bottom end face of the first track transmission shift lever e11 abuts against the top end face of the second shift lever stopper e15 to enable the second shift lever stopper e15 to be pressed and retracted, and the third track transmission shift lever e13 moves in the moving groove in the direction away from the fixed plate support mouth e9 to drive the fixed plate movable cutter e8 to move away from the fixed plate fixed cutter e 7;

when the telescopic rod of the track moving cylinder e16 continuously retracts to drive the three track control plate e10 to move backwards for a set distance and the fixing plate is clamped off, at the moment, the third track wheel e20 and the first track wheel e18 are respectively positioned at the forefront of the track groove where the third track wheel e20 and the first track wheel e18 are positioned, the second track wheel e19 continuously moves towards the front of the track groove where the second track wheel e12 is positioned, floats to the highest position in the direction away from the second shift lever stopper e15 and is higher than the second shift lever stopper e15, at the moment, the second track wheel e19 also moves to the forefront of the track groove, and the first track wheel e18, the second track wheel e19 and the third track wheel e20 all reach the forefront of the respective track groove where the third track control plate e10 and the sliding groove plate e17 are locked;

when the telescopic rod of the trajectory moving cylinder e16 is further retracted to drive the three trajectory control plate e10 to move backward for a set distance, the sliding chute plate e17 and the three trajectory control plate e10 move backward together to the initial position, at this time, the first toggle lever stopper e14 blocks the bottom end of the first trajectory transmission toggle lever e11 (i.e., the bottom end of the first trajectory transmission toggle lever e11 is located behind the first toggle lever stopper e14 and the first trajectory transmission toggle lever e11 abuts against the first toggle lever stopper e 14), and the bottom end of the second trajectory transmission toggle lever e12 is attached to the top end of the second toggle lever stopper e 15.

Further, the fixed sheet supporting nozzle e9 is fixedly connected with a connecting rod e21, the connecting rod e21 penetrates through the front end part of the sliding groove plate e17 and is fixedly connected with a pressing block e22, the outer side wall of the fixed sheet supporting nozzle e9 is further connected with the front end part of the sliding groove plate e17 through a spring e29, the pressing block e22 is in contact with a limiting wheel e23, and the limiting wheel e23 is used for limiting the fixed sheet supporting nozzle e9 to move along with the fixed sheet moving cutter e8 when the fixed sheet moving cutter e8 is clamped and separated from the fixed sheet supporting nozzle e 9.

Further preferably, the bottom end surface of the sliding groove plate e17 is fixedly arranged on a guide block e24, the guide block e24 is arranged in the guide groove e251 of the guide plate e25 corresponding to the guide block e 3578, the limiting wheel 23 is fixedly arranged at the front end part of the guide plate e25, and the guide plate e25 has the function of a bottom plate.

Further preferably, the fixing plate strip feeding assembly further comprises a fixing plate spring pressing piece e26, and the fixing plate spring pressing piece e26 is used for pressing the fixing plate to prevent the fixing plate from retracting.

As shown in fig. 19-20, the detection mechanism h includes a support frame h1, a detection moving cylinder h2 fixed above the support frame h2, a moving seat h2 connected to an expansion link of the detection moving cylinder h2, a detection seat h3 and a spring seat h4 fixed on the moving seat h2, and a detection optical fiber h5, a plurality of retractable detection pins h6 are disposed in one end of the detection seat h3 close to the transport mechanism j, a detection hole h61 is disposed on the detection pin h6, a spring (not shown) is disposed in the spring seat h4, a terminal of the detection pin h6 contacts with the spring, a guide rail h7 is fixed above the support frame h1, the moving seat h2 is fixed on a slider of the guide rail h7, and detection optical fibers h5 is fixed at a front end of the support frame h1 and located at two sides of the moving seat h 2.

When the detection mechanism h works, the detection moving cylinder h2 pushes the moving seat h2 to move forwards, the detection pin h6 moves forwards along with the detection pin h6, when the detection pin h6 contacts the inner cavity of the terminal, the spring is abutted behind the detection pin h6 and is installed in the spring seat h4, the spring force is larger than the terminal force, the detection pin h6 moves backwards in the detection seat h3 after contacting the inner cavity of the terminal, the detection hole h61 is formed in the middle of the detection pin h6, when laser emitted by the detection optical fiber penetrates through the detection holes h61 on all the detection pins h6, the terminal is consistent and meets the requirement, otherwise, the terminal is a defective product, if the laser emitted by the detection optical fiber cannot penetrate through the detection holes h61 on all the detection pins h6, the length of the inserted terminal is not consistent and meets the requirement, and the terminal is a defective product.

As shown in fig. 10, during the detection, the rubber core needs to be positioned to avoid the rubber core from shaking to affect the detection, so that a rubber core positioning mechanism t can be designed, the rubber core positioning mechanism t includes a positioning telescopic cylinder t1, a connecting plate t2 connected to the telescopic rod of the positioning telescopic cylinder t1, and two positioning clamps t3 (adjustable) respectively fixedly arranged at two sides of the connecting plate t2, and the two positioning clamps t3 are used for clamping the rubber core therein.

As shown in fig. 21, the connector assembling apparatus further includes a defective product removing mechanism u for removing the defective product detected by the detecting mechanism h, the defective product removing mechanism u includes a discharging cylinder u1, a discharging block u2 connected to a telescopic rod of the discharging cylinder u1, and a scrap chute u3, the discharging block u2 is provided with a discharging channel communicated with the product moving channel at its initial position, and when discharging is required, the discharging cylinder u1 drives the discharging block u2 to move so that the discharging channel moves forward, thereby pushing the defective product into the scrap chute u 3.

As shown in fig. 22-23, the conveying mechanism j includes a product moving channel k and a toggle assembly for driving the product to move in the product moving channel k, the toggle assembly includes a cylinder j1, a moving transverse plate j2 and a toggle plate j3, the moving transverse plate j2 is fixedly connected with a telescopic rod of the cylinder, a plurality of spaced toggle plates j3 for pushing the product from the previous station to the next station are connected to the side surface of the moving transverse plate j2 through a rotating shaft, and a strip-shaped groove k1 for allowing the toggle plate j3 to pass through is arranged in the product moving channel k. A guide rail j4 is fixedly arranged on the moving transverse plate j2, and a sliding block of the guide rail j4 is fixedly arranged on the Y-shaped bracket j 5. When the cylinder j1 carries the moving transverse plate j2, the moving transverse plate j2 drives the material shifting plate j3 to move, so that the product is pushed into the next station from the previous station, when the material shifting plate j3 moves rightwards, the linear force is kept, and when the material shifting plate j3 moves leftwards, the material shifting plate j3 rotates downwards, and cannot bring back the product.

As shown in fig. 24-25, the packaging mechanism i includes a loading platform i1, a packaging strip stacking column i2, a packaging strip pushing plate i3 and a packaging strip pushing cylinder i4, wherein two sides of the loading platform i1 are respectively provided with a packaging strip stacking column i2, an inner side wall of the packaging strip stacking column i2 is vertically provided with a containing groove for containing end portions of a plurality of stacked packaging strips y, a packaging strip pushing cylinder i4 is fixedly arranged under the loading platform i1, a telescopic rod of the packaging strip pushing cylinder i4 passes through a moving groove i11 on the loading platform i1 and is fixedly connected with the packaging strip pushing plate i3, a bottom end portion of the packaging strip column is provided with an avoiding space allowing the packaging strip pushing plate i3 to pass through, and the packaging strip pushing plate i3 stops moving when the packaging strips are pushed to the tail end of the product moving channel k to communicate. Further, the end of the bearing table i1 is also provided with a collection bin i 5.

A plurality of packaging strips are stacked between the two packaging strip stacking upright posts i2, the air cylinder pushes the bearing table i1 to move so as to drive the packaging strip located at the bottom to reach the tail end of the product moving channel k, and after the packaging strip located at the position is filled with the product, the air cylinder continues to drive the next packaging strip to reach the tail end of the product moving channel k.

As shown in fig. 1, the connector assembling device further includes a material tape conveying mechanism w for conveying the terminal, the left and right fixing sheets, the material tape conveying mechanism w includes a discharging mounting frame w1, a terminal rotating disc w2 fixedly disposed on the discharging mounting frame w1, a left fixing sheet rotating disc w3, a right fixing sheet rotating disc w4, a terminal sensing flow channel w5, a left fixing sheet sensing flow channel w6 and a right fixing sheet sensing flow channel w7, the terminal sensing flow channel w5, the left fixing sheet sensing flow channel w6 and the right fixing sheet sensing flow channel w7 are respectively used for receiving the material tape released by the terminal rotating disc w2, the left fixing sheet rotating disc w3 and the right fixing sheet rotating disc w4, the terminal sensing flow path w5, the left fixing piece sensing flow path w6 and the right fixing piece sensing flow path w7 are respectively positioned above the terminal mounting mechanism c, the glue core and left fixing piece assembling device e of the connector and the glue core and right fixing piece assembling device f of the connector. The rotating disc rotates to release the material belt to the induction flow channel, and the material belt in the induction flow channel is conveyed to the corresponding mechanism.

As shown in fig. 1, the connector assembling apparatus further includes a terminal automatic feeding mechanism z, which includes an electromagnetic vibrator tray z1, and a vibrating linear feeder (not shown) communicating with the discharge port of the electromagnetic vibrator tray z1, and the vibrating linear feeder communicates with the short distance feeding mechanism a.

Through the technical scheme, when the connector assembling device provided by the embodiment of the invention works, firstly, the rubber cores are driven to be conveyed into the vibration linear feeder by the vibration of the electromagnetic vibrator tray z1, the rubber cores in the vibration feeder are conveyed into the short-distance feeding mechanism a, the short-distance feeding mechanism a conveys the rubber cores to the dislocation feeding mechanism b, and the dislocation feeding mechanism b conveys the rubber cores into the product moving channel k; then, the product is carried into a terminal mounting mechanism c, a terminal material belt removing mechanism d, a rubber core and left fixing sheet assembling device e, a rubber core and right fixing sheet assembling device f, a fixing sheet material belt removing mechanism g, a detecting mechanism h and a defective product removing mechanism u by a kick-out plate j3 of a conveying mechanism j, corresponding manufacturing actions are carried out, and finally, packaging is carried out by a packaging mechanism i.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a gluey core and stationary blade assembly device of connector which characterized in that: comprises a fixed sheet strip feeding assembly and a fixed sheet clamping and implanting assembly, wherein the fixed sheet clamping and implanting assembly comprises a fixed sheet movable cutting knife, a fixed sheet support mouth, a three-track control plate, a first track transmission deflector rod, a second track transmission deflector rod, a third track transmission deflector rod, a first deflector rod limiting block, a second deflector rod limiting block, a track moving cylinder and a sliding groove plate,

2. The device for assembling the rubber core and the fixing piece of the connector according to claim 1, wherein: stationary blade strip material pay-off subassembly includes that the stationary blade dials material pole, stationary blade removal runner, dials the material from restoring to the throne and colludes and dial the material cylinder, the stationary blade removes the vertical setting of runner, dial the material from restoring to the throne collude insert to the stationary blade removes the shifting chute on the lateral wall of runner and with the product contact in the stationary blade removal runner, dial the material from restoring to the throne collude to pass through the stationary blade dial the material pole with dial the telescopic link of material cylinder and connect, the connecting plate sets firmly on the slider of the guide rail of a vertical setting, the lower tip of the opposite side lateral wall that the stationary blade removed the runner is the quiet cutter of stationary blade.

3. The device for assembling the rubber core and the fixing piece of the connector according to claim 1, wherein: the fixed sheet supporting nozzle is fixedly connected with a connecting rod, the connecting rod penetrates through the front end part of the sliding groove plate and is fixedly connected with a pressing block, the pressing block is connected with a limiting wheel, and the limiting wheel is used for limiting the fixed sheet supporting nozzle to move along with the fixed sheet movable cutter when the fixed sheet movable cutter finishes clamping and is separated from the fixed sheet supporting nozzle.

4. The device for assembling the rubber core and the fixing piece of the connector according to claim 1, wherein: the bottom end face of the sliding groove plate is fixedly arranged on a guide block, and the guide block is arranged in a guide groove of the guide plate corresponding to the guide block.

5. The device for assembling the rubber core and the fixing piece of the connector according to claim 1, wherein: the fixed sheet strip feeding assembly further comprises a fixed sheet spring pressing assembly, and the fixed sheet spring pressing assembly comprises a spring pressing column.

6. The device for assembling the rubber core and the fixing piece of the connector according to claim 1, wherein: still including the material area conveying mechanism who is used for the stationary blade, material area conveying mechanism include the blowing mounting bracket, set firmly in stationary blade rotary disk and stationary blade response runner on the blowing mounting bracket, stationary blade response runner is used for the material area of stationary blade rotary disk release, stationary blade response runner is located the top of stationary blade installation mechanism.

7. The device for assembling the rubber core and the fixing piece of the connector according to claim 1, wherein: the rubber core and fixing piece assembling device of the connector further comprises a fixing piece material belt removing mechanism, the fixing piece material belt removing mechanism comprises a whole forward moving assembly and a shaking-off assembly arranged on the whole forward moving assembly, the whole forward moving assembly comprises a fixed base plate and a sliding table cylinder fixedly arranged below the fixed base plate, the shaking-off assembly comprises a longitudinal power cylinder fixedly arranged above the fixed base plate, a curve moving slider, a shaking material belt removing seat, a material belt clamping needle, a transverse guide rail, a slider supporting seat and a roller bearing, the two slider supporting seats which are oppositely arranged are fixedly arranged at two sides above the fixed base plate, two sides of the curve moving slider are respectively arranged in a chute on the inner wall of the slider supporting seat, the longitudinal power cylinder is fixedly connected with one end of the slider supporting seat, the shaking material belt removing seat is fixedly arranged on the slider of the transverse guide rail, swing the material area and get rid of the seat and be provided with the material area clamping needle that a plurality of vertical and equidistance were arranged near producing the line one end, be provided with hyperbolic trace groove on the curve removal slider, swing the material area and get rid of the seat top and set firmly roller bearing, roller bearing is located hyperbolic trace inslot, just roller bearing with the cell wall contact in hyperbolic trace groove, transverse guide set firmly in the unable adjustment base plate top.

8. The device of claim 7, wherein the adhesive core and the fixing piece are assembled together by: the hyperbolic track groove comprises a first curve groove, a second curve groove and a third curve groove which are sequentially communicated, wherein the first curve groove and the third curve groove form a state that the end part of the second curve groove is twisted in the opposite direction.